Home / 15,920,130.60-23,832,600.24-9,752,683.68

Finding the Fourth Proportional to 15,920,130.60, 23,832,600.24 and 9,752,683.68

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Solution

The fourth proportional to 15,920,130.60, 23,832,600.24 and 9,752,683.68 is: 14,599,868.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,920,130.60 : 23,832,600.24 = 9,752,683.68 : x
  2. Step 2: Convert to fraction form
    15,920,130.60/23,832,600.24 = 9,752,683.68/x
  3. Step 3: Cross multiply
    15,920,130.60x = 23,832,600.24 × 9,752,683.68
  4. Step 4: Simplify right side
    15,920,130.60x = 232,431,811,412,612.06
  5. Step 5: Solve for x
    x = 232,431,811,412,612.06/15,920,130.60
  6. Step 6: Final answer
    x = 14,599,868.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.